baber/WOPTO huggingface dataset:
Patent JP-H1061574-A (JP)
Title: Rotary compressor
Inventor: YOSHIMURA TAKAO
IPC: F04C18/324
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To realize the perfect rotation and sliding of a vane and a piston so as to prevent the abrasion, and to improve the reliability by housing a connecting means, which is formed of a steel wire crossing at a tip of a vane, in each groove provided in the full circumference in the circumferential direction on an outer peripheral surface of a piston and provided in an outer peripheral surface of the vane so as to connect the both. SOLUTION: A steel wire 20 is housed in grooves 18a, 19a, which are provided over the full circumference of a piston 18 and a vane 19, so as to cross at a tip of the vane 19. In this case, when a shaft is rotated, the piston 18 revolves around a center of deviation, and is rotated around the shaft. At this stage, the steel wire 20 works to the revolution of the piston 18 so as to hinder the revolution with the friction force between the steel wire 20 and the grooves 18a, 19a, and while follows the revolution of the piston 18 within a range, in which length of the steel wire 20 is not changed. As a result, the piston 18 and the vane 19 perfectly rotate, and since the vane 19 is not separated from the piston 18, abrasion can be prevented.
Patent JP-S62130195-A (JP)
Inventor: FURANTSU HERUTO
IPC: B26D7/26
Filed: 1986-09-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0947324-A (JP)
Title: Collapsible table
Inventor: SUZUKI TOSHIO
IPC: A47B3/08
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To lock the top plate of a collapsible table at both an expanding position and a collapsed position. SOLUTION: Concerning the collapsible table, a lock lever 21 is pivotally attached at the upper part of a supporting leg 12, the lock lever 21 is provided with an expanding lock pawl 23 and a collapsing lock pawl 24, and an expanding lock pin 25 and a collapsing lock pin 26 are attached on the side of a top plate 15. Around the lock lever 21, a spring 27 for springing the lock lever 21 is fitted at the lock position where the expanding lock pawl 23 and the collapsing lock pawl 24 of the lock lever 21 are respectively locked with the respective expanding lock pin 25 and collapsing lock pin 26 on the side of the top plate 15.
Patent JP-H0389004-A (JP)
Title: Oscillation preventing device of hydraulic machine
Inventor: MIHARA SHINICHI
IPC: E02F9/22
Filed: 1989-08-31
Abstract: PURPOSE:To attenuate rapid oscillations at the time of stopping a hydraulic actuator by providing an open/close means which is opened or closed for a period of time determined by means of a timing adjusting means according to return command to a neutral position of a control valve, on a pipe passage which connects both ends of the hydraulic actuator to each other. CONSTITUTION:Opening valves 35, 36 are provided on a pipe passage 37 to which pipe passages 18a, 18b on both ends of a boom cylinder are connected, while pressure oil determined by an operation lever 23 is introduced into pilot chambers 35a, 36a through a shuttle valve 33 and a changeover valve 34. The higher pressure of the two pilot chambers 16a, 16b of a directional changeover valve 16 is output to a pipe passage 39 by the shuttle valve 33, and then a pipe passage 41 branched from the pipe passage 37 is connected to the changeover valve 34. When command is supplied such that the operation lever 23 is returned to a neutral position and the directional changeover valve 16 is also returned to a neutral position, communication is carried out through the pipe passage for a certain period of time by means of reaction to the boom cylinder 11 due to inertia of the boom, and oscillations is suppressed at the time of stopping a hydraulic actuator.
Patent JP-H0270495-A (JP)
Title: Lithography printing plate and manufacture thereof
Inventor: TAGUCHI TAKAO
IPC: B41M5/40
Filed: 1988-09-06
Abstract: PURPOSE:To directly compose a printing plate from the digital data of a computer in a small-sized device and drying process by sequentially providing a hydrophilic layer containing specific hydrophilic powder and adhesive resin dispersed therein and a nonhydrophilic layer containing specific iamgelike thermoplastic resin on a board. CONSTITUTION:A printing sheet having a hydrophilic layer containing at least hydrophilic power having 500sec or more of Bekk smoothness and adhesive resin to be dispersed therein on a board, and a transfer sheet having at least a transfer layer containing thermoplastic resin having 50 to 110 deg.C of glass transition temperature with nonhydrophilic property on the board are superposed outside the board, and heated in an image state from the transfer sheet side to transfer the transfer layer partly on the printing sheet. Thus, since the transfer layer of the nonhydrophilic layer has high mechanical strength and chemical strength, an offset printing is performed. The imagelike heating is scanned by using a thermal head according to digital information, thereby manufacturing directly an offset printing plate from a computer.
Patent JP-2001012125-A (JP)
Title: Door lock
Inventor: FUJIWARA TOSHIHIRO
IPC: E05C1/08
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent a dead bolt from being protruded by centrifugal force to damage a frame or the dead bolt when a door is closed by rotatably supporting a pendulum fitted with a bob at one end, and inclining the pendulum centrifugal force into pressure contact with the dead bolt. SOLUTION: A handle shaft 72 is inserted into an angular hole 71 at the center section of the rotary shaft of a hub 7 rotatably provided on a lock case and is rotated, then an operation section 73 presses a engaging section 11 to retreat a dead bolt 1. A pendulum 6 is provided below the dead bolt 1. The pendulum 6 is provided with a bob 62 having large specific gravity at the lower end section rotatably supported by a rotary shaft 61. The bob 62 is normally located directly below the rotary shaft 61, and the dead bolt 1 can be protruded or submerged without being affected by the pendulum 6 at all. When a door is vigorously closed, centrifugal force is applied to the opening end side of the door, and one end section 63 of the pendulum 6 is brought into pressure contact with the lower frame of the dead bolt 1.  The protrusion of the dead bolt 1 is prevented by the pressure contact, and the door is closed with the dead bolt 1 kept at the retreated state.
Patent JP-H1146887-A (JP)
Title: Knockdown furniture
Inventor: MATSUI TSUNEO
IPC: A47B47/04
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To easily and quickly assemble knockdown furniture without taking much labor and time for assembly and to facilitate wrapping and transportation by miniaturizing the same. SOLUTION: In a fixture 1 of U-cross section, a back part whose both ends serve as low recessed parts 4, 4 and whose middle serves as a projecting part 5 is formed, and the recessed parts at both ends of the fixture are securely engaged with some relative positions of both sides of the front and rear of each of columns 6, 6 placed upright on both the right and left sides at the front and rear. Thus a certain number of racks 7... are slid and mounted between the insides of the opposite fixtures 1 between the front and rear of the right and left columns, and braces 8 are attached to one side between the right and left columns.
Patent JP-S6380125-A (JP)
Title: High frequency heater
Inventor: KASAI ISAO
IPC: F24C7/02
Filed: 1986-09-19
Abstract: PURPOSE:To eliminate irregularity in the temperature of a food and to prevent overheating and heating shortage of the food by providing a weight sensor for detecting the weight of a material to be heated, and a humidity sensor for detecting steam, allowing a control part to have two detection threshold values of a humidity sensor, counter means and a food weight detecting function. CONSTITUTION:A material 12 to be heated is placed in a heating chamber 10, and the total weight of a food including a vessel is measured by a weight sensor 14, and the material 12 to be heated is continuously heated until counter means counts the weight heating time to be set based on the measured weight by a predetermined high frequency output. Alternatively, the material 12 to be heated is continuously heated by a constant high frequency output until it reaches a first detection point where a humidity sensor 9 detects generation of steam from the food. After lapse of time up to the weight heating time from the time it reaches the first detection point by the humidity sensor 9, the high frequency output is changed over to continue heating. The humidity sensor 9 detects that steam from the material 12 to be heated further increases up to a predetermined quantity and the total heating time required up to the second detecting point is counted by counter means. The finish of heating is controlled based on the counted value.
Patent JP-2001051563-A (JP)
Title: Image forming device
Inventor: MURAISHI TAKAYA
IPC: G03G21/10
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device by which failure that toner scraped by the edge of a blade is gradually moved to the end part of the blade in a longitudinal direction by the rotation of a photoreceptor, falls and scatters inside a machine from the end part is eliminated in the image forming device provided with a carrying path constituted so that the carrying path nearly perpendicularly extends by making a transfer means to be arranged to face oppositely to the lateral side surface of the photoreceptor and also provided with an image producing part in which a counter system cleaning blade is arranged above the photoreceptor. SOLUTION: This electrophotographic system image forming device is provided with an image producing part having a cleaning means arranged above the photoreceptor so that the toner remaining after transfer on the photoreceptor is removed from the photoreceptor. In this case, the cleaning means is provided with at least one counter system cleaning blade 10, and a blade end part seal 20 is fixed on the end part of the longitudinal direction of the blade 10.
Patent JP-H0386583-A (JP)
Title: Preparation of optical recording medium
Inventor: MURAYAMA TETSUO
IPC: G11B7/246
Filed: 1989-08-31
Abstract: PURPOSE:To uniformly apply a dye dissolved in high concn. to a substrate without damaging the substrate, in preparing an optical recording medium by applying an org. solvent solution of an org. dye to a transparent substrate to dry the coating layer, by using an ester type compound having a hydroxyl group in its molecule as an org. solvent. CONSTITUTION:In preparing an optical recording medium by applying an org. solvent solution of an org. dye to a transparent substrate to dry the coating layer, an ester type compound having a hydroxyl group in its molecule is used as an org. solvent. As the transparent substrate, an injection molded polycarbonate resin substrate and a polymethacrylic resin substrate are designated. As a laser absorbing dye, one dissolved in the ester type solvent having a hydroxyl group in its molecule is designated. The org. dye is dissolved in the ester type solvent having a hydroxyl group in its molecule as it is or along with a binder to be subjected to spin coating. As the binder used at this time, any one dissolved in the ester type solvent having a hydroxyl group in its molecule may be used. As the ester type solvent having a hydroxyl group in its molecule to be used, a 3 - 8C aliphatic ester type solvent having a hydroxyl group in its molecule is designated usually.
Patent JP-S6281223-A (JP)
Title: Punching method for press
Inventor: MIWA ITARU
IPC: B21D28/34
Filed: 1985-10-07
Abstract: PURPOSE:To prevent a burr from being generated on a working surface of a member to be worked, by bringing the vicinity of a working part of a material to be worked, to drawing simultaneously, and pulling it, when punching the material to be worked, on a lower die by a punching edge of an upper die. CONSTITUTION:A material W to be worked which has been placed on a lower die 7 is placed, a press ram 1 to which an upper die 2 provided with a punching edge 4 has been fixed is made to descend, and an end part Wa which has been projected from the lower die 7 of the material W to be worked is cut by the punching edge 4. In this case, a projecting line 5 is provided in the vicinity of the punching edge 4 on the lower face of the upper die 2, and a recessed line 8 is formed on the upper face of the lower die opposed to this projecting line 5. As for the material W to be worked, the end part Wa is cut by the punching edge 4, and simultaneously, it is brought to drawing Wc by the projecting line 5 of the upper die 2 and the recessed line 8 of the lower die 7 and a cutting plane Wb is pulled, and a small gap S is generated between the cutting working plane Wb and the punching edge 4. Accordingly, when pulling up the upper die 2, the punching edge 4 and the cutting plane Wc do not contact to each other, therefore, no burr is generated on the cutting working plane Wb of the material W to be worked.
Patent JP-H0386215-A (JP)
Title: Metal vapor generator
Inventor: YABUTA HITOSHI
IPC: B01D59/34
Filed: 1989-08-31
Abstract: PURPOSE:To drastically improve efficiency in vaporizing raw metal by irradiating the plural bodies impregnated with molten metal alternately with the electron beam emitted from an electron beam generator. CONSTITUTION:A vaporizing crucible 12 contg. raw metal 13 and an electron beam generator 14 for emitting an electron beam for heating and vaporizing the raw metal 13 are placed in a vacuum vessel 11. Plural porous bodies 21 and 22 to be impregnated with the molten metal are set in the crucible 12, and the bodies 21 and 22 are alternately irradiated with the electron beam emitted from the generator 14. Consequently, the amt. of the metal to be vaporized is stably secured, and efficiency in vaporizing raw metal is improved.
Patent JP-H1053231-A (JP)
Title: Bag tearing device
Inventor: HIROSE TOSHIO
IPC: B65B69/00
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To perform efficient bag tearing by providing a constant quantity feeding gate on a throw-in port side in a frame, giving the passing resistance to a large bag by the gate to prevent excessive feed, and tearing a bag passing the gate by a swing type bag tearing machine and rotary swing bag tearing machines. SOLUTION: When a bag 10 containing the contents such as empty bottles and empty cans is fed onto a carrying conveyor 8 from a throw-in port 5 of a frame 1, a small bag 10 can pass the lower side of a constant quantity feeding gate 11 while the pressing and crushing reaction is applied to a large bag 10 by the gate 11 and the passing resistance is given. The bag which passes the lower side of the swing type gate 11 is torn by a swing type bag tearing machine 12, and then, carried downstream, and torn by rotary swing bag tearing machines 13, 14. The bag 10 can be efficiently torn into small pieces by driving a drum 20 provided with a large number of bag tearing blades 19 in the reverse direction to the carrying direction of the carrying conveyor 8.
Patent JP-H07307040-A (JP)
Title: Magneto-optical recording medium and method for reproducing information recorded in same
Inventor: TAMANOI TAKESHI
IPC: G11B7/126
Filed: 1994-09-19
Abstract: PURPOSE:To obtain a magneto-optical recording medium capable of reproducing a signal with high resolving power without requiring a reproducing magnetic field. CONSTITUTION:This magneto-optical recording medium has a transparent substrate, a reproducing layer 18, a switching layer 20 and a recording layer 22 successively laminated on the substrate. The reproducing layer 18 is a perpendicularly magnetized film at room temp. but becomes an intrasurface-magnetized film when heated to a prescribed temp. or above. The switching layer 20 and the recording layer 22 are perpendicularly magnetized films. The layers 18, 20, 22 satisfy the relation of Tc1>Tc3>Tc2 (where Tc1, Tc2 and Tc3 are the Curie temps. of the layers 18, 20, 22, respectively). When this recording medium is irradiated with reproducing laser beams, in a high temp. region heated to the Curie temp. of the switching layer 20 or above, switched connection between the reproducing layer 18 and the recording layer 22 is broken and the layer 18 exhibits intrasurface magnetization. A mask is formed in the high temp. region without applying a reproducing magnetic field and data can be read from a low temp. region in a spot of the beams.
Patent JP-H1164488-A (JP)
Title: Radar
Inventor: SHIMIZU SETSUNDO
IPC: G01S7/282
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain a radar in which power can be transmitted regardless of temperature fluctuation or the lapse of time. SOLUTION: A attenuator 11 receives a transmission power control command signal from a transmission power control command section 10 and attenuates an input pulse wave according to the transmission power control command signal. The attenuated pulse wave is delivered to a transmitter 8 where the pulse wave is amplified and delivered to a transmission power monitor section 9. The transmission power monitor section 9 delivers the received signal to a circulator 2 and delivers a part of the power the received signal, as a transmission power monitor signal, to the transmission power control command section 10. The transmission power control command section 10 calculates the attenuation of the attenuator 11 such that the transmission power is kept constant, based on the received transmission power monitor signal and delivers transmission power control command signal to the attenuator 11.
Patent JP-S60119267-A (JP)
Inventor: YAMADA KOUZOU
IPC: D06M101/40
Filed: 1983-11-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10107789-A (JP)
Title: Method and system for recording key information
Inventor: BUHR WOLFGANG
IPC: G07C9/00
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide the method that records key information publicated from a station different from an original key information generating or storing station while securing the security in a data carrier. SOLUTION: Object information is transferred from a remote station 10 to a central station 20, where key information stored for the purpose is read, it is encrypted by using identification information stored in both the central station 20 and a key,. and this is transferred to the key. Prior to the transfer to the central station 20, the object information is encrypted by different and readable identification information stored in the key and the central station 20. Thus, the secret identification is read for decoding purpose in the central station 20. Or the encrypted object information is encrypted additionally, e.g. by an asymmetrical encryption algorithm.
Patent JP-S6465629-A (JP)
Title: Data base processor
Inventor: HAYAKAWA YOSHIHIRO
IPC: G06F7/24
Filed: 1987-09-07
Abstract: PURPOSE:To rapidly rearrange the large quantity of data by providing the titled device with the 1st and 2nd comparators and a storing part, and when an error is generated in an input data string, storing the data and inserting the data into a normal position of the input data string. CONSTITUTION:Data strings 3, 2, 8, 24, 6 are successively inputted from timing t1, data 2 are outputted from an FIFO 1 at timing t2, data 3 are outputted from a latch 2 at timing t3, both the data are compared by a 1st comparing part 3, a negative signal is outputted to rearrange data in the descending order, and the data 3 are stored in a storing part 7. Then, data 8 are newly inputted, and since 2<8 is formed, a positive signal is outputted. Consequently, the data are validated and inputted to a 2nd comparing part 4. The comparing part 4 compares the input with the minimum data 1 outputted from a storing part 7 and transmits the compared result to a selecting part 5. The selecting part 5 outputs the data 1 at timing t4. Since the data 2 is outputted, a data request signal to the FIFO 1 is inhibitted by the output of the comparator 4. Thus, the data can be rearranged in the order of 1, 2, 3, 5 by repeating said operation.
Patent JP-H07178452-A (JP)
Title: Chucking method of steel sheet coil
Inventor: KATAYAMA SHINJI
IPC: B21C47/24
Filed: 1993-09-08
Abstract: PURPOSE:To hold a steel sheet coil without generating edge wrinkle. CONSTITUTION:An annular chucking member 4 is provided on the outer circumference of a chuck main body 3. The chucking member 4 is constituted of plural circular arc split pieces, 30 each split piece 30 has a flange part 31 of the diameter larger than the inner diameter of a steel coil and a fitting face 32 parallel to the inner diameter part of the steel coil, also, each split piece 30 is engaged to the outer face of the chuck main body 3 free to slide through a groove 11 and rail, further, between the chuck main body 3 and each split piece (slider 18), the spring 24 to energize the split piece in closing direction is inserted.
Patent JP-H0887922-A (JP)
Title: Extracting tool for electric wire or the like
Inventor: GOTO TADASHI
IPC: H01B13/00
Filed: 1994-09-19
Abstract: PURPOSE: To easily extract a flexible linear workpiece which can be doubly bent. CONSTITUTION: Two cross bars 2 of hooking lead wires 92 with terminal and a partitioning means 3, arranged between the two cross bars 2 to partition the lead wire 92 with terminal hooked to the cross bar 2, are provided. A supporting means 4, supporting the two cross bars 2 and the partitioning means 3 to a height of extracting the lead wire 92 with terminal, is provided. The partitioning means 3 comprises a transparent rectangular vinyl sheet 31 and a partitioning bar 32 mounted in one side of the vinyl sheet 31. The supporting means 4 comprises the first/second connecting members 41, 42 horizontally supporting the cross bar 2 and the partitioning bar 32, first/second leg units 5, 6 supporting the first/second connecting members 41, 42 respectively along from the outside to form a leg and a connecting member 7 connecting the first/second leg units 5, 6.  The first connecting member 41 is fixed to the first leg unit 5, and the second connecting member 42 is fixed to the second leg unit 6, respectively.
Patent JP-S61101916-A (JP)
Inventor: SUZUKI FUMIO
IPC: G02B6/44
Filed: 1984-10-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6466932-A (JP)
Title: Epitaxial silicon wafer
Inventor: SUZUKI SEIICHI
IPC: H01L29/762
Filed: 1987-09-07
Abstract: PURPOSE:To enable microwave heating, to inhibit substrate currents, to prevent the variation and deterioration of performance and to shorten a manufacturing process by forming a single crystal silicon substrate having specific impurity concentration, a specific high impurity concentration region shaping the surface layer section of the substrate and an epitaxial silicon layer. CONSTITUTION:A P-type region, which is shaped by using boron as an impurity and which has impurity concentration of approximately 10<18>-10<19>cm<-3>, depth of approximately 10-100mum and high concentration, a P<+> type region 2, is formed to the surface layer on the main surface side of a P-type substrate, which has impurity concentration in a 10<15>-10<16>cm<-3> order, resistivity of approximately 10-20OMEGAcm, thickness of approximately 0.5-1mm and low impurity concentration, a P<-> type silicon substrate 1, as a high impurity concentration region. A P-type epitaxial silicon layer 3 adapted for shaping a device and having resistivity of approximately 8-12OMEGAcm and thickness of approximately 10-20mum is laminated onto the main surface, the P<+> type region 2, of said P<-> type silicon substrate 1.